baber/WOPTO huggingface dataset:
Patent KR-20000015210-A (KR)
Title: Computer system having a plurality of boot program and booting method thereof
Inventor: LEE SEOK HO
IPC: G06F9/24
Filed: 1998-08-27
Abstract: PURPOSE: A computer system having a plurality of boot program and booting method thereof is provided, which includes an initial user memory having an initial user program and processes the initial user program with a BIOS at the same time. CONSTITUTION: The computer system having a plurality of boot program comprises: a BIOS for processing a POST routine of the system and outputting first and second instructions to a system boot routine; and an initial user memory (120) for storing an initial user program and performing the program responding to the first instruction, including a ROM (122) for storing the initial user program and a RAM (124) for writing and reading a voluntary data according to the processing of the program, wherein the BIOS outputs the first instruction, performs the system booting routine, instructs the completion of the program when the system booting routine is completed, and the second instruction to the initial user memory (120). Thereby, it is possible to resolve the boredom of the booting time.
Patent KR-20000015265-A (KR)
Title: Method for displaying character data
Inventor: PARK SE JIN
IPC: H04N5/445
Filed: 1998-08-28
Abstract: PURPOSE: A method for displaying character data is provided to reduce the size of a storable memory by compressing the size of font data, and maximally prevent distortion generated from the diagonal or the round edge of a displayer from the compressed font data. CONSTITUTION: A method for displaying character data comprises the steps of: performing down-sampling on the predetermined pixel value of a character font, and compressing/storing; showing a character pixel by estimating the pixel value of a predetermined direction about the OSD(On-Screen Display) character font pixel value, compressed/stored in an OSD(On-Screen Display) character font access(ST114), and performing decoding process(ST116); displaying the decoded OSD character font to the bit-map shape by mixing with an image signal.
Patent KR-20000015473-A (KR)
Title: Sputtering facility for semiconductor device fabrication
Inventor: YOO YONG MIN
IPC: H01L21/203
Filed: 1998-08-29
Abstract: PURPOSE: The present invention is intended to prevent the loss time generated in the process that a wafer is sent through a sputtering chamber(50) and a rapid thermal process(RTP) chamber(52) and to prevent the contamination due to a contamination source. CONSTITUTION: The sputtering facility can shorten the process time required by in-situ proceeding of a degas process, a sputtering process and a RTN process. The sputtering facility comprises: a transfer chamber(44) where the wafer to perform sputtering process stands by; a degas chamber(48) installed adjacently with the transfer chamber; the RTP chamber installed adjacently with the transfer chamber; and a robot arm(46) for sending wafer which is installed in the transfer chamber and sends the wafer.
Patent KR-20000018780-A (KR)
Title: Apparatus for transmitting wafer
Inventor: LEE DEUK WOO
IPC: H01L21/68
Filed: 1998-09-04
Abstract: PURPOSE: An apparatus for transmitting wafer is provided to easily perform a front-back slope angle or a left-right alignment by suitably driving when a conveying equipment portion is unbalanced. CONSTITUTION: A fixing plate(14) is vertically fixed to a base. Horizontal adjusting wrenches (28a)(28b) are grounded to the fixing plate(14) through a plate(18) which is connected to the fixing plate(14) using a fixing bolt(26). A conveying equipment portion(16) has a slope adjusting wrench(30) which is contacted to the fixing plate(14). A twizer(6) chucks a wafer(4) at one side of the conveying equipment portion(16) in a vacuum. The slope adjusting wrench(30) is adjusted for adjusting an angle of the twizer(6). Horizontal adjusting wrenches(28a)(28b) are driven for adjusting the horizontal of the twizer(6).
Patent KR-20000021379-A (KR)
Title: Preparation method of flavor liquid for food
Inventor: PARK YOON JOONG
IPC: C12P1/02
Filed: 1998-09-29
Abstract: PURPOSE: A process for improving a flavor of food is provided which produces a flavor liquid containing 4-vinyl guaiacol at a high yield rate and provides the flavor liquid as a flavor-improving agent, so it can be contributed to the growth of food industry. CONSTITUTION: The process comprises the steps of: generally brewing a boiled rice added an yeast which can transform a ferulic acid into the 4-vinyl guaiacol; adding a culture solution of Aspergillus sp. which can hydrolyze a bran increasing for brewing the boiled rice and the ferulic acid as a binding type of the bran; producing the 4-vinyl guaiacol with alcohol fermentation; and obtaining the flavor liquid by compressing and filtrating the boiled rice after alcohol fermentation.
Patent KR-20000021887-A (KR)
Title: Method for detecting connection state of telephone line of internet television
Inventor: HONG SEON HO
IPC: H04N7/14
Filed: 1998-09-30
Abstract: PURPOSE: A method for detecting a connection state of a telephone line of an internet television is provided to always recognize the connection state of the telephone line by user when a modem and a telephone line are not connected each other. CONSTITUTION: A method for detecting a connection state of a telephone line of an internet television includes three steps. The internet television is consisted of an internet module(30) comprising a transformation part transforming a transmitted information into an image or a voice, a modem(29) being connected to a telephone line and transform an information transmitted, an internet processing part(31) performing an internet connection according to a control of a control part(11) and a television module(10) comprising an amplification part A first step is to select an internet mode and call a telephone. A second step is of a low signal to be inputted from the modem to the control part to recognize cut of the modem and the telephone line. A third step is on the outside to display the cut of the modem and the telephone line.
Patent KR-20000025167-A (KR)
Title: Greengeostructure and construction method and shape thereof
Inventor: JUNG SUNG IL
IPC: E02D29/02
Filed: 1998-10-09
Abstract: PURPOSE: A construction method of green rope soil structure is provided to beautifully construct a structure on a ground in a simpler way. CONSTITUTION: A construction method contains the steps of: vertically and horizontally connecting a rope of reinforcing material combined with many main columns to integrally construct a structure and filling reinforcing soil for filling a rear part inside of it. In the construction of a vertical structure, the structure is built inclined while a green box is freely established on the surface exposed outward to be easily equipped/taken off. On the other hand, water is supplied through left/right connection stands(2) to grow a plant and is drained through front/rear column connection stands to drain water of the rear part of the structure.
Patent KR-19990036963-A (KR)
Title: 와이퍼 블레이드
IPC: B60S1/38
Filed: 1998-10-09
Abstract: 본 발명은 와이퍼 블레이드에 의해 둘러싸이고 실질적으로 와이퍼 블레이드의 전체 길이에 걸쳐 뻗은 탄성레일을 구비한, 특히 차량의 와이퍼 장치를 위한 와이퍼 블레이드에 관한 것이다. 
     탄성레일(22)은 탄소강으로 구성되어 있고 이 탄소강에는 다가 금속을 가진 피막(26)이 형성되어 있다.
Patent KR-20000025662-A (KR)
Title: Apparatus for forming lcd panel cell gap
Inventor: KIM JIN HWAL
IPC: G02F1/1339
Filed: 1998-10-13
Abstract: PURPOSE: An apparatus for forming an LCD panel cell gap is provided to prevent a bad alignment of TFT mother board-color filter mother board by floating an LCD panel from a support plate to minimize a fractional force with air injection. CONSTITUTION: A pre-alignment unit(30) includes a support plate(31), an LCD pad plate(33), plural LCD panel support pins(34), a friction reduction part, an alignment unit(30). The support plate(31)have the same area as a plane area of an LCD pannel(1). The LCD pad plate(33) is mounted on the support plate(31). The many LCD panel support pins(34) are mounted to support the LCD panel(1) on the LCD pad plate(33). The friction reduction part minimizes a frictional force existing between the LCD panel support plate(34) and the LCD panel(1). And the alignment unit(30) processes a side of the LCD panel(1) and for moves the LCD panel(1) to a designated alignment position.
Patent KR-20000025683-A (KR)
Title: Method for manufacturing semiconductor devices
Inventor: KIM JUNG HO
IPC: H01L21/28
Filed: 1998-10-13
Abstract: PURPOSE: A semiconductor fabrication method is provided to improve a yield and reduce a resistance of contact holes by easily removing WxOyCz formed on a tungsten silicide using mixed gases. CONSTITUTION: When a contact hole is to be form on a tungsten silicide, residues, such as WxOyCz are generated on the surface of the tungsten silicide, so that the resistance of the contact hole is increased. Thereby, the residues of WxOyCz are easily removed by using mixed gases of fluorine gas and nitrogen gas. The mixed gases composed of NF3/N2 or CF4/N2, and the mixed gases further include an inactive gas, such as He, Ne, and Ar.
Patent KR-19990007653-A (KR)
Title: 무선 카메라 장치
Filed: 1998-10-17
Abstract: 본 장치는 카메라 모듈이나 오디오로 입력되는 비디오 신호출력이나 오디오 출력이 재생되면 비디오 신호와 오디오 신호를 믹서단을 거쳐 합성시킨 후 R/F단의 1차 주파수 발진부를 거쳐 증폭한 후 FILTER틀 통해 안테나를 통해 시스템의 TX(송신부)만으로 출력하여 기존 T.V수신부를 이용하여 고화질의 영상을 재현시키는 장치로써 음성도 송수신할 수 있으며 무선의 단점인 동일 주파수대의 다른 T.V와의 혼선을 1:1신호로 제거하여 제품에 안정성을 높였고 기존 무선 제품은 TX 및 RX(송신부 및 수신부)있어야만 하나의 제품화가되어 제품의 가격이 높아지고 부피가 커서 시장 경쟁력이 취약 하나 본 장치는 영상시스템의 송신부만을 채택하여 개발한 장치로서 제품의 소형화와 원가절감의 혁신적인 장치로서 관련산업 제품에 응용하여 제품화 시키면 국가 경쟁력에 우위를 점할 수 있는 장치라고 사료됩니다.
Patent KR-20000033495-A (KR)
Title: Apparatus comprising a set block guiding location in four directions
Inventor: CHOI SEONG SEOK
IPC: H01L23/50
Filed: 1998-11-24
Abstract: PURPOSE: An apparatus comprising a set block guiding location in four directions is provided to prevent a deviation of an upper mold and a lower mold from occurring in the parallel direction with as well as in the vertical direction to each sides of the upper and lower molds. CONSTITUTION: An apparatus comprising a set block guiding location in four directions includes an upper mold(11) and a lower mold(12). Holes for cavities for a forming resin to cover a lead frame after wire bonding are formed on the apparatus(10). The set block includes an upper set block(15) and a lower set block(16). The upper mold(11) and the lower mold(12) are implemented on the upper and lower set blocks, respectively. The set blocks(15,16) are coupled each other in order to guide the edge of the lower and the upper set blocks in both a horizontal and a perpendicular directions.
Patent KR-19990045528-A (KR)
Title: 티아진-인디고의 신규한 결정 변형태 및 그의 제조 방법
IPC: C07D279/16
Filed: 1998-11-24
Abstract: 본 발명은 Cu-K α 방사선을 사용하여 측정하였을 때, X-선 분말 회절 패턴이 하기 표 1의 특징적 반사를 나타내는 하기 화학식 1의 β-변형태의 티아진-인디고에 관한 것이다: 
     
       
         
       
     
     
       
         
             
                 2Θ/° 
                 9.1 
                 11.5 
                 13.8 
                 15.5 
                 21.8 
                 23.2 
                 27.4 
                 28.6 
               
                 상대 세기 
                 100 
                 14 
                 12 
                 50 
                 25 
                 31 
                 86 
                 11
Patent KR-20000022006-A (KR)
Title: Device for coding/decoding of digital content and method the same
Inventor: KANG EUN SUNG
IPC: G06F21/10
Filed: 1998-11-26
Abstract: PURPOSE: A device for coding/decoding of digital content and a method the same are provided to transmit the digital content after coding the digital content, and decode after receiving the coded digital content, in a transmission system providing the digital content as a service. CONSTITUTION: A method for coding/decoding of digital content comprises the steps of: giving specific key information to a registered user; generating the user key by applying the key information to an algorithm for generating keys; coding an arbitrary valid key, generated when the user requires digital content after registering by connecting to communication, by the user key; transmitting the digital content by the arbitrary valid key, after being coded; supplying the key information generated corresponding to a specific character column by one by one, before the user having a decoding algorithm purchases the digital content, decoding the coded digital content, and simultaneously playing/outputting the coded digital content.
Patent KR-20000037989-A (KR)
Title: Method for manufacturing a plug of semiconductor memory
Inventor: KIM WAN SU
IPC: H01L27/10
Filed: 1998-12-03
Abstract: PURPOSE: A plug formation method is provided to prevent a void generated in contact hole and cleaning processes by using double insulating layers without using nitride spacers. CONSTITUTION: Double insulating layers(3,6) are deposited on a substrate(1) having MOS transistors. The double insulating layers deposition steps further comprises the steps of depositing a first insulating layer(3) on the MOS transistor and etching an upper portion of the first insulating layer(3) located between gates of the MOS transistor, wherein the upper portion of the first insulating layer(3) is a void generation region; and depositing a second insulating layer(6) on the etched first insulating layer(3). Then, a contact hole for exposing a drain region of the MOS transistor is formed. A plug(5) is filled into the contact hole.
Patent KR-20000039524-A (KR)
Title: Forming method for contact of semiconductor device and manufacturing method for capacitor of semiconductor using forming method for contact
Inventor: LEE SE HYEONG
IPC: H01L21/8242
Filed: 1998-12-14
Abstract: PURPOSE: A forming method for contact of semiconductor device and manufacturing method for capacitor of semiconductor using the forming method for contact are provided to realize fine line width on the semiconductor. CONSTITUTION: A contact mask material layer, an anti-reflection layer, and a photoresist layer are piled up orderly on a semiconductor substrate. By patterning process on the photoresist layer, a photoresist pattern is formed on the upper side of anti-reflection layer. Using the photoresist pattern as a mask, a film of layer insulation is exposed by etching the anti-reflection layer and the contact mask material layer. A contact hole is made by etching the exposed film of layer insulation. After making the contact hole, the photoresist pattern and the anti-reflection pattern are removed. Exposing the upper side of contact mask pattern and the bottom of contact hole, a spacer composed of isolator is formed. A conductive film covers the exposed bottom of contact hole, the spacer, and the upper side of contact mask pattern. A storage mode of capacitor consisted of the isolator film and contact mask pattern is made by etching the isolator film and contact mask pattern. After the step, a capacitor can be made by normal procedure.
Patent KR-20000040135-A (KR)
Title: Isolator
Inventor: JEON DONG SEOK
IPC: H03H7/075
Filed: 1998-12-17
Abstract: PURPOSE: An isolator is provided to minimize the change of the strength of outer magnetic field and material constant, thereby enhancing electrical characteristics and reducing time loss due to design and fabrication. CONSTITUTION: An isolator comprises a ring type resonator(402), impedance spread and bandwidth transmission lines(403a,403b,403c), input/output terminals and discontinuous strip lines(405). The resonator(402) is disposed between upper and lower ferrite substrates. The transmission lines(403a,403b,403c) are formed on outer circumference of the resonator. The input/output terminals are respectively connected to one end of the lines(403a,403b,403c) and outer signals are input/output through the terminals. The strip lines(405) generates phase shift between signal input and output to reduce insertion loss.
Patent KR-20000040267-A (KR)
Title: Method for generating standardized warning message in switching center of different type
Inventor: KWAK DEUK HWI
IPC: H04Q1/20
Filed: 1998-12-17
Abstract: PURPOSE: A method for generating a standardized warning message in a switching center of a different type is provided to enable a consistent urgency to be checked regardless of the type of the switching center, and making it possible to check a network state with a network manager as central figure, by redefine the urgency of alarm and fault messages, based on the point of view of the manager. CONSTITUTION: Alarms in which the network manager is interested are defined as their proper numbers in order to standardize the alarms(301). The alarms of each switching center are analyzed, and then they are mapped to the standardized proper numbers(302). A standardized database which includes the proper numbers is generated(303). The standardized database includes an alarm title which is a name of the alarm generated in the switching center or a number thereof, the proper number corresponding to the alarm title, management that determines whether the alarm be managed and a field which defines a level of the alarm.
Patent KR-20000040885-A (KR)
Title: Apparatus for notifying exchange time of battery in remote controller
Inventor: KIM CHEOL HUI
IPC: H04Q9/00
Filed: 1998-12-21
Abstract: PURPOSE: An apparatus for notifying the exchange time of a battery in a remote controller is provided to allow a user to recognize the exchange time thereof easily, by displaying a message for requesting the exchange of the battery on a screen if a searching function by the remote controller is performed on a television when a voltage of the battery is lowered below a reference voltage. CONSTITUTION: A drive voltage detector(11) in a remote controller(10) detects a level of a drive voltage(Vcc), and compares the drive voltage(Vcc) with a reference voltage. A pulse generator(12) transmits a television control signal including a special pulse to a television(20) when the drive voltage(Vcc) is less than the reference voltage. An infrared receiver(21) in the television(20) receives the control signal from the remote controller(10). A part(22) determines whether the special pulse is included in the control signal from the remote controller(10), and stores the determined result. A switch(23) outputs a signal for reporting the selection of the searching function. A microcomputer(24) reads the data in the part(22) and determines that the battery should be replaced. A controller(25) displays the message for requesting the exchange thereof.
Patent KR-19990044094-A (KR)
Title: 대향된 전류 전력변환기
IPC: H02M3/158
Filed: 1996-08-27
Abstract: 전력변환기는 한 쌍의 스위치를 포함하고, 각각의 스위치는 정(+) 및 부(-)정전압원과 부하에 연결되는 출력노드사이에 연결된다. 변조기는 스위치들에 의해 제어되는 전류가 공통 출력노드에서 상호 반대의 극성을 갖으며 출력노드에서 합산된다. 변조기는 삼각파 발생기와, 방향 절환전압을 비교기에 제공하기 위해 오차증폭기에 연결된 비교기를 포함한다. 비교기는 삼각파발생기에 의해 발생된 삼각파에 따라 제어스위치들을 절환시켜 삼각파를 기준전압 이상으로 증가시키며 그 이하로 감소시킨다. 변환기의 언더랩 및 오버랩은 삼각파의 직류 바이어스레벨의 변화에 의해 제어된다.
Patent KR-19990044598-A (KR)
IPC: A63H33/00
Filed: 1996-09-13
Abstract: PCT No. PCT/DK96/00388 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Sep. 13, 1996 PCT Pub. No. WO97/10035 PCT Pub. Date Mar. 20, 1997The element to be protected hereby is an element consisting of a pull string (2), chain, wire or the like having at each end a coupling device (3) which may be coupled onto a coupling stud (6). The element is characterised in that the string (2), the chain, etc., is mounted so high on the coupling device (3) that a momentum influences the coupling device (3) that twists the coupling device (3) off the coupling stud (6) despite the frictional force therebetween when the element is pulled.
Patent KR-19990064338-A (KR)
Title: 이소퀴놀린 유도체 및 이소퀴놀린 조합 라이브러리
IPC: C07D217/26
Filed: 1996-10-18
Abstract: 본 발명은 이소퀴놀린 고리를 기재로 하는 이종 환상 화합물의 합성법을 제공한다.  더 구체적으로는, 본 발명은 신규 이소퀴놀린 및 상기와 같은 많은 화합물로 이루어진 신규 라이브러리와, 이 라이브러리의 합성 방법을 제공한다.
Patent KR-19990071734-A (KR)
Title: 압축기용오일분리기와이를이용한스크롤압축기및압축기용오일분리기제조방법
IPC: F25B1/00
Filed: 1997-09-24
Abstract: 본 발명은 압축기용 분리기에 관한 것으로서, 이 압축기용 분리기는, 압축기내의 압축 매체와 함께 저압실(21b)로부터 고압실(21A)내로 흐르는 오일을 분리하기 위한 오일 분리기(33)이며, 상기 오이 분리기에는 금속성 가는 와이어를 짜서 샌드블라스팅 처리가 가해진 표면을 포함하여 형성된 망상형 디미스터(33a)가 제공된다.  그러한 장치에 있어서, HFC 냉매와 에테르 오일이 혼합되어 사용되는 경우에서도, 압축기용 오일 분리기는 오일 분리 성능의 감소를 제거할 수 있다.  띠의 내부 및 외부 표면에 샌드블라스팅 처리가 가해진 이후에 환상으로 망상형 띠(33c)를 감음으로써 디미스터(33a)가 형성된다.
Patent KR-19990087486-A (KR)
Title: 광픽업 장치 및 파장 선택성 회절 격자
IPC: G11B7/125
Filed: 1997-03-27
Abstract: 본 발명에 따른 광픽업 장치는 파장 635㎚의 레이저 광 및 파장 780㎚의 레이저 광을 선택적으로 생성하는 2파장 반도체 레이저(23)와, 콜리메이터 렌즈(24)와, 콜리메이터 렌즈(24)의 표면 상에 형성된 홀로그램(25)과, 환형 편광 영역(40)을 갖는 편광 유리(22)와, 대물 렌즈(21)를 구비한다.  홀로그램(25)은 파장 635㎚의 레이저 광을 회절시키지 않고, 파장 780㎚의 레이저 광을 외측으로 회절시킨다.  그 때문에, 파장 780㎚의 레이저 광의 가상광원이 파장 635㎚의 레이저 광의 광원보다도 콜리메이터 렌즈(24)에 접근한다.  따라서, 대물 렌즈(21)는 파장 635㎚의 레이저 광을 DVD의 투명 기판(31)의 기록면 상에 집결시키고, 파장 780㎚의 레이저 광을 CD-R의 투명 기판(32)의 기록면 상에 집결시킨다.  이에 따라, 이 광픽업 장치는 투명 기판의 두께가 다른 DVD 및 CD-R 모두에 기록된 데이타를 재생시킬 수 있다.
Patent KR-20000005224-A (KR)
Title: Phenylalkylcarboxylic acid derivatives
Inventor: YANAGISAWA HIROAKI
IPC: C07D233/61
Filed: 1997-04-01
Abstract: PURPOSE: Phenylalkylcarboxylic acid derivatives are useful as a remedy or preventive for hyperglycemia and the like without depending on insulin and pharmacologically acceptable salts and esters thereof are provided. CONSTITUTION: The phenylalkylcarboxylic acid derivatives are represented by formula (I) and pharmacologically acceptable salts and esters thereof. In the formula, R1 represents alkyl, etc.; R2 represents alkylene; R3 represents hydrogen, etc.; X represents (un)substituted aryl, etc.; Y represents oxygen, etc.; Z represents alkylene, etc.; and W represents alkyl, etc. The compound is characterized by having an oxime bond in the side chain.
Patent KR-20000010623-A (KR)
Title: Adaptable sanitary napkin
Inventor: BONELLI GUIDO
IPC: A61F13/56
Filed: 1997-04-11
Abstract: PURPOSE: Absorbent articles are rendered adaptable at least in one direction to reduce wrinkling or folding of the absorbent article upon application to the undergarment and provide more consistently fitting articles despite the variation in undergarment dimensions. CONSTITUTION: Absorbent articles, particularly sanitary napkins or panty liners, are made for joining to the undergarment of a wearer. Such articles are typically joined to the undergarment of a wearer while the wearer has the undergarment lowered down and stretched between the legs. Underpants are available in different sizes according to the dimension of the wearer of such articles. Therefore the same wearer will apply identical absorbent articles to undergarments of differing dimensions and may attempt to apply the article without regard to such difference.
Patent KR-20000065013-A (KR)
Title: 살진균제혼합물
IPC: A01N37/52
Filed: 1997-04-23
Abstract: a) 화학식 (I)의 카르바메이트, 및(또는) 
     b) 화학식 (II)의 옥심 에테르, 및 
     c) 화학식 (IIIa) 내지 (IIId)의 화합물 군 중에서 선택된 살비제 
     를 상승적 활성량으로 함유하는 살진균제 혼합물. 
     <화학식 I> 
     
       
     
     <화학식 II> 
     
       
     
     <화학식 IIIa> 
     
       
     
     <화학식 IIIb> 
     
       
     
     <화학식 IIIc> 
     
       
     
     <화학식 IIId> 
     
       
     
     상기 식에서, 
     T는 CH 또는 N이고, 
     n은 0, 1 또는 2이고, 
     R은 할로겐, C 1 -C 4 -알킬 또는 C 1 -C 4 -할로알킬이고, 라디칼 R은 n이 2인 경우 상이할 수 있고, 
     X는 산소 또는 아미노 (NH)이고; 
     Y는 CH 또는 N이고; 
     Z는 산소, 황, 아미노 (NH) 또는 C 1 -C 4 -알킬아미노 (N-C 1 -C 4 -알킬)이고; 
     R'는 C 1 -C 6 -알킬, C 1 -C 6 -할로알킬, C 3 -C 6 -알케닐, C 2 -C 6 -할로알케닐, C 3 -C 6 -알키닐, C 3 -C 6 -할로알키닐, C 3 -C 6 -시클로알킬메틸이거나, 부분적으로 또는 완전히 할로겐화되고(되거나) 시아노, C 1 -C 4 -알킬, C 1 -C 4 -할로알킬, C 1 -C 4 -알콕시, C 1 -C 4 -할로알콕시 및 C 1 -C 4 -알킬티오 중의 1 내지 3개의 라디칼이 부착된 벤질이다.